A sexual maneuver in which the man holds the woman upside down, like a bat, with her back to him and her head near his feet, and she holds onto her own legs to raise up and support herself perpendicular to the man, so that intercourse can take place. Requires a short woman, and physical strength on the part of both the Batman and the Batgirl.

"Who's the batman?" shouted the man who had sucessfuly executed The Bat